<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<center>
    <table border="5">
        <tr><!--table row 表示行  table data 表示数据表示列-->
            <td colspan="2" align="center">1.1</td>
            <td>1.2</td>
            <td>1.3</td>

        </tr>
        <tr>
            <td rowspan="2">2.1</td>
            <td>2.2</td>
            <td colspan="2" rowspan="2" align="center">2.3</td>

        </tr>
        <tr>
            <td>3.2</td>

        </tr>
        <tr>
            <td colspan="4" align="center">2.2</td>
        </tr>
    </table>
<br>
    <table border="2">
        <tr>
            <td colspan="2">1-1</td>
            <td rowspan="2">1-3</td>
        </tr>
        <tr>
            <td rowspan="2">2-1</td>
            <td>2-2</td>
        </tr>
        <tr>
            <td colspan="2">3-2</td>
        </tr>
    </table>
    <br>
    <table border="2" bgcolor="#adff2f">
        <capion>购物车</capion>
        <tr>
            <th>编号</th>
            <th>商品名称</th>
            <th>价格</th>
        </tr>
        <tr>
            <td align="center">1</td>
            <td>橘子🍊</td>
            <td>10</td>
        </tr>
        <tr>
            <td align="center">2</td>
            <td>香蕉🍌</td>
            <td>8</td>
        </tr>
        <tr>
            <td align="center">总价：</td>
            <td colspan="2">18元</td>
        </tr>
    </table>
</center>
</body>
</html>